Don't know much about RAMCloud, but from the description:
"Many more issues remain, such as whether we can provide higher-level features such as secondary indexes and multiple-object transactions without sacrificing the latency or scalability of the system. We are currently exploring several of these issues."
Sounds it doesn't provide multi-key ACID transactions at the very least.
"Many more issues remain, such as whether we can provide higher-level features such as secondary indexes and multiple-object transactions without sacrificing the latency or scalability of the system. We are currently exploring several of these issues."
Sounds it doesn't provide multi-key ACID transactions at the very least.